Grid type waterproof photovoltaic support system

Abstract

The utility model relates to the technical field of photovoltaic support equipment, in particular to a grid type waterproof photovoltaic support system, which comprises two secondary beams which are symmetrically arranged up and down, two main beams which are symmetrically arranged left and right and an assembly body, the two secondary beams and the two main beams form a rectangular mounting groove, a secondary water tank is transversely arranged on the secondary beams, and the secondary water tank is arranged on the main beams. The main beam is vertically provided with the main water tank, and rainwater falling on the assembly body can be timely and effectively drained through a drainage system formed by the auxiliary water tank and the main water tank, so that the rainwater is prevented from leaking to a roof structure through a mounting gap or a weak part. The roof structure can be prevented from being corroded by rainwater, the service life of the roof is prolonged, the maintenance cost of the roof can be reduced, follow-up maintenance work and economic losses caused by the roof leakage problem are reduced, the structure has the waterproof function through the longitudinal and transverse structural rod pieces, a stable structural system is formed, the waterproof effect can be achieved, cost is saved, and the construction cost is reduced. The structure is reliable.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support equipment technology, specifically a grid-type waterproof photovoltaic support system. Background Technology

[0002] In the field of photovoltaic panel installation, traditional solutions often use purlin fixing. This method has some drawbacks. For example, the variety of components is complex, requiring the handling of various specifications and types of components during installation, which leads to complicated, time-consuming, and labor-intensive installation operations, hindering efficiency. Furthermore, when traditional photovoltaic panels are installed on roofs, improper waterproofing can allow rainwater to seep through installation gaps or weak points, causing erosion of the roof structure, shortening the roof's lifespan, and increasing maintenance costs. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a grid-type waterproof photovoltaic support system.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grid-type waterproof photovoltaic support system, comprising two sub-beams symmetrically arranged vertically, two main beams symmetrically arranged horizontally, and a component body. The two sub-beams and the two main beams form a rectangular mounting groove, and the component body is placed inside the rectangular mounting groove. A secondary water trough is arranged horizontally on the sub-beams, and a main water trough is arranged vertically on the main beams.

[0007] The two ends of the secondary beam are connected to the two ends of the main beam by fixing seats as connection nodes. A pressure plate is installed in the middle of the fixing seat, and the pressure plate is used to fix the four corners of the component body.

[0008] To improve the stability of this structure during use, the present invention includes an inclined support rod between the two sub-beams, with both ends of the support rod fixed to two fixed seats by bolts.

[0009] To facilitate the assembly of the sub-beam and the main beam, the improvement of this utility model is that the two ends of the sub-beam and the two ends of the main beam are fixed to the fixing base by bolts.

[0010] Furthermore, the improvements of this utility model include that the sub-beam, main beam, fixed seat, pressure plate, and support rod are all made of metal, and that the sub-beam, main beam, fixed seat, pressure plate, and support rod are all made of steel or aluminum alloy.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, this utility model provides a grid-type waterproof photovoltaic support system, which has the following beneficial effects:

[0013] The entire support system consists of only a limited number of components, including secondary beams, main beams, fixing seats, pressure plates, and struts. Compared to the complex types of components in traditional purlin fixing methods, this greatly simplifies the installation process. Installers do not need to spend a lot of time and energy dealing with various specifications and types of components, thus significantly improving installation efficiency and saving installation time and labor costs.

[0014] The drainage system, consisting of a secondary water channel and a main water channel, can effectively and promptly remove rainwater falling on the component body, preventing rainwater from seeping into the roof structure through installation gaps or weak points. This not only prevents the roof structure from being eroded by rainwater and extends the roof's service life, but also reduces roof maintenance costs and minimizes subsequent repair work and economic losses caused by roof leaks. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A magnified schematic diagram of the local structure at point A;

[0017] Figure 3 This utility model Figure 2 A magnified view of the structure at point B in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the pressure plate in this utility model;

[0019] In the diagram: 1. Press plate; 2. Support rod; 3. Rectangular mounting slot; 4. Component body; 5. Fixing seat; 6. Sub-beam; 7. Main beam. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4The present invention provides a grid-type waterproof photovoltaic support system, comprising two sub-beams 6 arranged symmetrically at the top and bottom, two main beams 7 arranged symmetrically at the left and right, and a component body 4. The two sub-beams 6 and the two main beams 7 form a rectangular mounting groove 3. The component body 4 is placed inside the rectangular mounting groove 3. The sub-beams 6 are provided with a secondary water trough horizontally, and the main beams 7 are provided with a main water trough vertically.

[0022] In this embodiment, a pressure plate 1 is installed in the middle of the fixing base 5, and the pressure plate 1 is used to fix the four corners of the component body 4.

[0023] Component Installation and Fixing: This grid-type waterproof photovoltaic support system constructs a rectangular mounting groove 3 using two symmetrically positioned secondary beams 6 and two symmetrically positioned main beams 7, within which the component body 4 is placed. The ends of the secondary beams 6 and main beams 7 are connected by fixing seats 5, with pressure plates 1 installed in the center of the fixing seats 5 firmly securing the four corners of the component body 4. This installation method is simple and stable, ensuring reliable installation of the component body 4 on the support system.

[0024] Drainage System Operation: The drainage system is composed of a horizontally arranged secondary water channel on the secondary beam 6 and a vertically arranged main water channel on the main beam 7. When rainwater falls on the component body 4, the water flows along the component surface to the secondary water channel. Since the secondary water channel is horizontally arranged, the rainwater collects horizontally within it and then flows along the inclined secondary water channel to the vertically arranged main water channel. The main water channel concentrates the collected rainwater and directs it to the drainage outlet, achieving rapid and effective drainage and preventing rainwater from accumulating on the component surface or support system.

[0025] In this embodiment, a strut 2 is inclinedly arranged between the two sub-beams 6, and the two ends of the strut 2 are respectively fixed to two fixed seats 5 by bolts.

[0026] Structural stability support: The inclined strut 2 between the two secondary beams 6 further enhances the stability of the system. The two ends of the strut 2 are fixed to two fixed seats 5 by bolts, forming a stable triangular support structure with the secondary beams 6, the main beam 7, and the fixed seats 5. When the system is subjected to external forces, such as wind or vibration, the strut 2 can disperse and transmit these forces, keeping the entire support system stable and effectively preventing structural deformation or damage caused by external forces.

[0027] In this embodiment, both ends of the secondary beam 6 and both ends of the main beam 7 are fixed to the fixing seat 5 by bolts.

[0028] Component connection method: Both ends of the sub-beam 6 and both ends of the main beam 7 are fixed to the mounting base 5 with bolts. This bolt connection method simplifies the assembly process of each component. During installation, workers can quickly connect and tighten the sub-beam 6 and the main beam 7 to the mounting base 5, and can also easily disassemble and reinstall them during subsequent maintenance or component replacement.

[0029] The entire support system consists of only a limited number of components, including the secondary beam 6, the main beam 7, the fixing seat 5, the pressure plate 1, and the strut 2. Compared to the complex types of components in traditional purlin fixing methods, this greatly simplifies the installation process. Installers do not need to spend a lot of time and energy dealing with various specifications and types of components, thus significantly improving installation efficiency and saving installation time and labor costs.

[0030] The drainage system, consisting of the secondary and main water channels, effectively and promptly removes rainwater falling on the main component 4, preventing it from seeping into the roof structure through installation gaps or weak points. This not only prevents the roof structure from being eroded by rainwater and extends its service life, but also reduces roof maintenance costs and minimizes subsequent repair work and economic losses caused by roof leaks.

[0031] The triangular support structure formed by strut 2, secondary beam 6, main beam 7, and fixing seat 5 greatly enhances the stability of the support system. It can better withstand external forces such as wind and vibration, reduce the risk of structural deformation or damage in harsh environments, ensure stable operation of photovoltaic modules under various conditions, and improve the reliability and safety of the entire photovoltaic system.

[0032] In this embodiment, the sub-beam 6, main beam 7, fixing seat 5, pressure plate 1, and support rod 2 are all made of metal, and the sub-beam 6, main beam 7, fixing seat 5, pressure plate 1, and support rod 2 are all made of steel or aluminum alloy.

[0033] The secondary beam 6, main beam 7, fixing seat 5, pressure plate 1, and strut 2 are all made of steel or aluminum alloy. Aluminum alloy has the advantages of being lightweight, high-strength, and corrosion-resistant. Lightweight construction facilitates installation and handling, reducing the labor intensity of construction workers; high strength ensures the structural stability of the support system under various working conditions; and corrosion resistance effectively extends the service life of the support system, reducing replacement and maintenance costs caused by material corrosion.

[0034] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A grid-tie waterproof photovoltaic racking system, characterized in that: The application relates to a rectangular installation groove (3) formed by two vice-beams (6) symmetrically arranged upwards and downwards, two main beams (7) symmetrically arranged leftwards and rightwards and an assembly body (4) placed in the rectangular installation groove (3), a vice-water groove horizontally arranged on the vice-beam (6) and a main water groove vertically arranged on the main beam (7). Two ends of the vice-beam (6) and two ends of the main beam (7) are connected through a fixing base (5) as a connecting node, a pressing sheet (1) is arranged in the middle of the fixing base (5), and the pressing sheet (1) is used for fixing four corners of the assembly body (4).

2. A grid-tie waterproof photovoltaic support system according to claim 1, wherein: A supporting rod (2) is obliquely arranged between the two vice-beams (6).

3. A grid-tie waterproof photovoltaic support system according to claim 2, wherein: The two ends of the vice-beam (6) and the two ends of the main beam (7) are fixed on the fixing base (5) through bolts.

4. A grid-tie waterproof photovoltaic support system according to claim 3, wherein: The two ends of the supporting rod (2) are respectively fixed on the two fixing bases (5) through bolts.

5. A grid-tie waterproof photovoltaic support system according to claim 4, wherein: The vice-beam (6), the main beam (7), the fixing base (5), the pressing sheet (1) and the supporting rod (2) are all made of metal materials.

6. A grid-tie waterproof photovoltaic support system according to claim 5, wherein: The vice-beam (6), the main beam (7), the fixing base (5), the pressing sheet (1) and the supporting rod (2) are all made of steel or aluminum alloy materials.

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